<div class="msr flex">
  <nz-space nzAlign="center" style="border: 1px solid #75b3f0; margin: 16px">
    <span *nzSpaceItem>center</span>
    <button *nzSpaceItem nz-button nzType="primary">Save</button>
    <span *nzSpaceItem class="block">Block</span>
  </nz-space>

  <nz-space nzAlign="start" style="border: 1px solid #75b3f0; margin: 16px">
    <span *nzSpaceItem>center</span>
    <button *nzSpaceItem nz-button nzType="primary">Save</button>
    <span *nzSpaceItem class="block">Block</span>
  </nz-space>

  <nz-space nzAlign="end" style="border: 1px solid #75b3f0; margin: 16px">
    <span *nzSpaceItem>center</span>
    <button *nzSpaceItem nz-button nzType="primary">Save</button>
    <span *nzSpaceItem class="block">Block</span>
  </nz-space>

  <nz-space nzAlign="baseline" style="border: 1px solid #75b3f0; margin: 16px">
    <span *nzSpaceItem>center</span>
    <button *nzSpaceItem nz-button nzType="primary">Save</button>
    <span *nzSpaceItem class="block">Block</span>
  </nz-space>
</div>
